Year	% of total population ages 15-64 (modeled ILO estimate)
1991	46.078
1992	46.237
1993	46.606
1994	46.921
1995	47.004
1996	47.154
1997	47.046
1998	46.878
1999	46.622
2000	46.367
2001	46.11
2002	45.864
2003	45.621
2004	45.365
2005	45.116
2006	44.849
2007	44.582
2008	44.309
2009	44.029
2010	44.294
2011	44.507
2012	44.73
2013	46.094
2014	43.574
2015	44.71
2016	45
2017	45.066
2018	45.14
2019	45.256
2020	42.824
2021	43.413
2022	45.641